M39003/01-8199

Tantalum capacitors—also known as electrolytic or solid electrolytic capacitors—are an increasingly popular choice for DC-blocking, timing, energy-storage, and filtering applications. This is due to their ability to provide unique features such as low leakage, high stability, low ESR/ESL, robustness against vibration and shock, and high capacitance density compared to other types of capacitors. The M39003/01-8199 is a type of tantalum capacitor manufactured by the company called Abaqus. Its application field and working principle is a good example of how tantalum capacitors are used in the industry.

The M39003/01-8199 capacitor is capable of operating in extreme temperatures ranging from -55℃ to +125℃, making it suitable for operation in stressful conditions. It has an operating voltage of 50V, a capacitance value of 220uF, and a leakage current of 0.10CV or 4µA at 75℃, whichever is lower. It is also subject to a maximum voltage rating of 20V and a stand-off voltage of 16V. Its ESR rating is 25mΩ, with its ESL rating typically ranging between 6 and 8nH.

The M39003/01-8199 tantalum capacitor works on the principle of Faraday’s law of electrolysis. Its working principle is based on the process of electrochemical creation of an oxide film on the surface of its anodic electrode. This oxide film acts as the dielectric layer between the anode and the cathode, thus creating the capacitance of the device. The dielectric layer has a very good dielectric strength so that it can withstand high voltages up to 50V.

The application field of the M39003/01-8199 capacitor is varied and comprehensive. One of its most common and popular applications is its use in decoupling and filtering applications. It can also be used in pulse circuits, such as timing and energy-storing circuits, where its low ESR/ESL values are advantageous. It also finds use in power regulation and DC-blocking applications, while its low leakage current makes it suitable for narrow window detectors and very sensitive circuits. The M39003/01-8199 can also be used in applications such as battery management and signal conditioning.

In conclusion, the M39003/01-8199 tantalum capacitor is an excellent choice for a variety of applications due to its ability to provide unique features such as low ESR/ESL values, robustness against vibration and shock, and high capacitance density. As such, it is used in decoupling and filtering applications, pulse circuits, power regulation, DC-blocking, and many more. Its built-in Faraday\'s law of electrolysis works to generate an oxide layer on the anode, which serves as the dielectric layer of the device. This oxide film then acts as a barrier between the anode and the cathode, thus creating the capacitance of the device.